From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B49B41993B0 for ; Sat, 14 Sep 2024 12:53:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726318408; cv=none; b=oV4saHzr5N6VmkwZOsF+3QM3cEeS3zbgn0sK/fvXdkvYWRGZRKqeHn1jP9ur2mXRGEM/Jn8810ZU2bLeyAeUb0Qt4JUTYTKGcoka3LcHxOl3muz3cO1LUiqLvspQ904RVmf2G+GNcC20adSsagGnPwCGkY+DXtf/NgrYQX5hje0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726318408; c=relaxed/simple; bh=x1c/B9JEwm9g84doycaGXlC6PcXPJ3MueHEJYFHIOPw=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=WVNrS9i1orJ4k44WX0++wu6ncmQu0MdmTdbhO/S20kzl1R/X5zovQ4mb8BiGNCI+470npBnLMgvdvHw35pWLWqv3PEKwh9g/C/sF4UNZ9QVNPVqX8b3hsW2WrNTxcDBYXOfariAb5STTIWcrb+yvXLg9oNh+7A4CKg3pWB8dbvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-82aa8af04feso615565939f.1 for ; Sat, 14 Sep 2024 05:53:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726318406; x=1726923206; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=P0IaeqC0xzTKfLcN35IGn0kAeoUdvSRjq4JfhcPM5Uk=; b=XOMsvb49yqRBiQ9aZubXdZzmfXeP8oFk/KejaIOHxEzJBYmac0uO3PpHyPwOJhZ6dT adP9VLCjdDmXI3L7FRvNWsOA9Rowo6y23/KcGB61nlvaUN2bJ3/IWcadZSqmC1hIvmAK IXOUIf3MPv4Lc8Z/llmhZu02GeQxmR0TFf8vMmzqyW/sL5JlsoldH0hFlCfjqQAtvqnZ l1qdFtB+Itkz/CE1wNCCAjuxij3F56uesUgxuvovCvNt89qLkRHKrjCCOIdgFa3uxCXr 0NvI4QhOp/Q2Cty8Wuh/rMlJ4GU6GgPWf12Lp0e9tPSRjU2Rv269Za6II9r56sBPsWMx ntYA== X-Forwarded-Encrypted: i=1; AJvYcCUvqMedUDV+YLOzYvdrxtrA4A1anra2B6+9I0HKzVOTItoCzunc1PIGITyjFoftAqz+d8/6DJCn/s32xHs=@vger.kernel.org X-Gm-Message-State: AOJu0YzJ7er+UPIH08saiGRqMmgj3sPElXK9fV5dK+I/JlE5RjBYTvmM zrsi0W59LhLeQ6/uQo57icnslsmMy0kba3AC9z8yAP+GASU0gg4mS2xi/C3DOG+J3ByRqFWTWFz xBOqROhLfAfZptR4k67socoQgHdahnM3RE/aRAS+llD+m7dtVqWPysh4= X-Google-Smtp-Source: AGHT+IHUvMWY5osWpQCXP6DIiRrQsd6q7ToBzRZ7Azunv0aziNlR2h7wY8X0/TeDUwAboqJiREUQZMWa7WIhr5d5ms7mJYrFcrAP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:13a2:b0:39f:6180:afca with SMTP id e9e14a558f8ab-3a08491196bmr122016345ab.13.1726318405792; Sat, 14 Sep 2024 05:53:25 -0700 (PDT) Date: Sat, 14 Sep 2024 05:53:25 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000058c9de062213d3ad@google.com> Subject: [syzbot] Monthly bpf report (Sep 2024) From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello bpf maintainers/developers, This is a 31-day syzbot report for the bpf subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bpf During the period, 7 new issues were detected and 0 were fixed. In total, 45 issues are still open and 270 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 19833 Yes possible deadlock in trie_delete_elem https://syzkaller.appspot.com/bug?extid=9d95beb2a3c260622518 <2> 15949 Yes KASAN: slab-out-of-bounds Read in btf_datasec_check_meta https://syzkaller.appspot.com/bug?extid=cc32304f6487ebff9b70 <3> 9068 Yes possible deadlock in task_fork_fair https://syzkaller.appspot.com/bug?extid=1a93ee5d329e97cfbaff <4> 1539 Yes possible deadlock in __bpf_ringbuf_reserve https://syzkaller.appspot.com/bug?extid=850aaf14624dc0c6d366 <5> 230 Yes KMSAN: uninit-value in ___bpf_prog_run (4) https://syzkaller.appspot.com/bug?extid=853242d9c9917165d791 <6> 155 Yes possible deadlock in __queue_map_get https://syzkaller.appspot.com/bug?extid=8bdfc2c53fb2b63e1871 <7> 132 No possible deadlock in trie_update_elem https://syzkaller.appspot.com/bug?extid=ea624e536fee669a05cf <8> 50 Yes possible deadlock in queue_stack_map_push_elem https://syzkaller.appspot.com/bug?extid=252bc5c744d0bba917e1 <9> 49 Yes INFO: rcu detected stall in sys_clone (8) https://syzkaller.appspot.com/bug?extid=c4c6c3dc10cc96bcf723 <10> 44 Yes possible deadlock in __stack_map_get https://syzkaller.appspot.com/bug?extid=dddd99ae26c656485d89 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.